Cheung; Tin-Tack Peter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheung; Tin-Tack Peter.The latest application filed is for "selective hydrogenation using a flow index".

Company Profile

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Cheung; Tin-Tack Peter - Kingwood TX
Cheung; Tin-Tack Peter - Houston TX
Cheung; Tin-Tack Peter - Bartlesville OK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Selective Hydrogenation Using a Flow Index App 20180148260 - Bergmeister, III; Joseph ; et al.	2018-05-31
Catalytic reforming Grant 9,943,821 - Cheung April 17, 2	2018-04-17
Highly branched hydrocarbon isomerization for an aromatization reaction Grant 9,938,206 - Weber , et al. April 10, 2	2018-04-10
Selective hydrogenation using a flow index Grant 9,914,676 - Bergmeister, III , et al. March 13, 2	2018-03-13
Highly Branched Hydrocarbon Isomerization for an Aromatization Reaction App 20180044263 - WEBER; Eric P. ; et al.	2018-02-15
Selective Hydrogenation Using a Flow Index App 20170349507 - Bergmeister, III; Joseph ; et al.	2017-12-07
System and method for on stream catalyst replacement Grant 9,822,316 - Morrison , et al. November 21, 2	2017-11-21
Highly branched hydrocarbon isomerization for an aromatization reaction Grant 9,809,510 - Weber , et al. November 7, 2	2017-11-07
Selective hydrogenation using a flow index Grant 9,758,446 - Bergmeister, III , et al. September 12, 2	2017-09-12
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20170197199 - CHEUNG; Tin-Tack Peter ; et al.	2017-07-13
Selective Hydrogenation Using a Flow Index App 20170137346 - Bergmeister, III; Joseph ; et al.	2017-05-18
Selective hydrogenation catalyst and methods of making and using same Grant 9,636,659 - Cheung , et al. May 2, 2	2017-05-02
Selective hydrogenation catalyst and methods of making and using same Grant 9,550,173 - Cheung , et al. January 24, 2	2017-01-24
Hydrogenation Using Highly Selective Catalyst App 20160355449 - Odi; Timothy O. ; et al.	2016-12-08
Selective hydrogenation catalyst and methods of making and using same Grant 9,511,359 - Cheung , et al. December 6, 2	2016-12-06
Methods of removing a protective layer Grant 9,347,139 - Holtermann , et al. May 24, 2	2016-05-24
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20160136630 - Cheung; Tin-Tack Peter ; et al.	2016-05-19
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20160107146 - CHEUNG; Tin-Tack Peter ; et al.	2016-04-21
Catalytic Reforming App 20160059199 - CHEUNG; Tin-Tack Peter	2016-03-03
Selective hydrogenation catalyst and methods of making and using same Grant 9,221,727 - Cheung , et al. December 29, 2	2015-12-29
Catalytic reforming Grant 9,200,214 - Cheung December 1, 2	2015-12-01
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20150314270 - CHEUNG; Tin-Tack Peter ; et al.	2015-11-05
System and Method for On Stream Catalyst Replacement App 20150275104 - Morrison; Scott G. ; et al.	2015-10-01
Selective hydrogenation catalyst and methods of making and using same Grant 9,144,787 - Cheung , et al. September 29, 2	2015-09-29
Selective hydrogenation catalyst and methods of making and using same Grant 9,108,188 - Cheung , et al. August 18, 2	2015-08-18
System and method for on stream catalyst replacement Grant 9,085,736 - Morrison , et al. July 21, 2	2015-07-21
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20150197464 - Cheung; Tin-Tack Peter ; et al.	2015-07-16
Selective hydrogenation catalyst and methods of making and using same Grant 9,012,348 - Cheung , et al. April 21, 2	2015-04-21
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20140221197 - Cheung; Tin-Tack Peter ; et al.	2014-08-07
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20140206916 - Cheung; Tin-Tack Peter ; et al.	2014-07-24
Selective hydrogenation catalyst and methods of making and using same Grant 8,729,326 - Cheung , et al. May 20, 2	2014-05-20
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20140107383 - Cheung; Tin-Tack Peter ; et al.	2014-04-17
Catalytic Reforming App 20140066676 - CHEUNG; Tin-Tack Peter	2014-03-06
Process for hydrogenating highly unsaturated hydrocarbons and catalyst therefor Grant 8,648,225 - Cheung , et al. February 11, 2	2014-02-11
Selective hydrogenation catalyst and methods of making and using same Grant 8,633,127 - Cheung , et al. January 21, 2	2014-01-21
Methods of Removing a Protective Layer App 20140007903 - HOLTERMANN; Dennis L. ; et al.	2014-01-09
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20140005449 - Cheung; Tin-Tack Peter ; et al.	2014-01-02
Method of enhancing an aromatization catalyst Grant 8,569,555 - Blessing , et al. October 29, 2	2013-10-29
Extending the life of an aromatization catalyst Grant 8,563,794 - Brown , et al. October 22, 2	2013-10-22
Methods of removing a protective layer Grant 8,535,448 - Holtermann , et al. September 17, 2	2013-09-17
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20130237729 - Cheung; Tin-Tack Peter ; et al.	2013-09-12
System and Method for On Stream Catalyst Replacement App 20130109897 - MORRISON; Scott G. ; et al.	2013-05-02
Extending the Life of an Aromatization Catalyst App 20130066125 - BROWN; Scott H. ; et al.	2013-03-14
Method of enhancing an aromatization catalyst Grant 8,362,310 - Blessing , et al. January 29, 2	2013-01-29
Methods of Removing a Protective Layer App 20130014780 - HOLTERMANN; Dennis L. ; et al.	2013-01-17
Extending the life of an aromatization catalyst Grant 8,288,603 - Brown , et al. October 16, 2	2012-10-16
Methods of isomerizing xylenes with a catalyst reduced in the presence of hydrogen and a base Grant 8,097,764 - Brown , et al. January 17, 2	2012-01-17
Process for Hydrogenating Highly Unsaturated Hydrocarbons and Catalyst Therefor App 20110251447 - Cheung; Tin-Tack Peter ; et al.	2011-10-13
Extending the life of an aromatization catalyst App 20110190558 - BROWN; Scott H. ; et al.	2011-08-04
Method of Enhancing an Aromatization Catalyst App 20110190559 - BLESSING; Christopher D. ; et al.	2011-08-04
Method of Enhancing an Aromatization Catalyst App 20110184217 - BLESSING; Christopher D. ; et al.	2011-07-28
Method of enhancing an aromatization catalyst Grant 7,932,425 - Blessing , et al. April 26, 2	2011-04-26
Process to Protect Hydrogenation and Isomerization Catalysts Using a Guard Bed App 20110054227 - Cheung; Tin-Tack Peter ; et al.	2011-03-03
Methods of Isomerizing Xylenes with a Catalyst Reduced in the Presence of Hydrogen and a Base App 20110046428 - Brown; Scott H. ; et al.	2011-02-24
Extending the life of an aromatization catalyst Grant 7,868,217 - Brown , et al. January 11, 2	2011-01-11
Methods of isomerizing xylenes with a catalyst reduced in the presence of hydrogen and a base Grant 7,851,664 - Brown , et al. December 14, 2	2010-12-14
Selective Hydrogenation Catalyst and Methods of Making and Using Same App 20100228065 - Cheung; Tin-Tack Peter ; et al.	2010-09-09
Systems of producing monoolefins by the extraction-hydrogenation of highly unsaturated hydrocarbons Grant 7,674,438 - Cheung , et al. March 9, 2	2010-03-09
Method of treating a catalytic reactor system prior to reactor servicing Grant 7,582,272 - Glova , et al. September 1, 2	2009-09-01
Extending the life of an aromatization catalyst App 20090124840 - Brown; Scott H. ; et al.	2009-05-14
Selective hydrogenation catalyst and methods of making and using same App 20080300436 - Cheung; Tin-Tack Peter ; et al.	2008-12-04
Selenium removal process Grant 7,419,606 - Johnson , et al. September 2, 2	2008-09-02
Selective hydrogenation catalyst and methods of making and using same Grant 7,417,007 - Cheung , et al. August 26, 2	2008-08-26
Selenium removal process App 20080142446 - Johnson; Marvin ; et al.	2008-06-19
Method of enhancing an aromatization catalyst App 20080027255 - Blessing; Christopher D. ; et al.	2008-01-31
Hydrogenation palladium-silver catalyst and methods Grant 7,247,760 - Cheung , et al. July 24, 2	2007-07-24
Methods Of Making And Using A Selective Hydrogenation Catalyst App 20070161833 - Bergmeister; Joseph III ; et al.	2007-07-12
Systems Of Producing Monoolefins By The Extraction-hydrogenation Of Highly Unsaturated Hydrocarbons App 20070149835 - Cheung; Tin-Tack Peter ; et al.	2007-06-28
Methods of making and using a selective hydrogenation catalyst Grant 7,199,076 - Bergmeister, III , et al. April 3, 2	2007-04-03
Selective Hydrogenation Catalyst And Methods Of Making And Using Same App 20070027030 - Cheung; Tin-Tack Peter ; et al.	2007-02-01
Methods and systems of producing monoolefins by the extraction-hydrogenation of highly unsaturated hydrocarbons Grant 7,141,709 - Cheung , et al. November 28, 2	2006-11-28
Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition Grant 7,038,096 - Cheung , et al. May 2, 2	2006-05-02
Selective hydrogenation catalyst and processes therefor and therewith Grant 7,009,085 - Cheung March 7, 2	2006-03-07
Method of treating a catalytic reactor system prior to reactor servicing App 20050203328 - Glova, David J. ; et al.	2005-09-15
Methods of making and using a selective hydrogenation catalyst App 20050137433 - Bergmeister, Joseph III ; et al.	2005-06-23
Methods and systems of producing monoolefins by the extraction-hydrogenation of highly unsaturated hydrocarbons App 20050107649 - Cheung, Tin-Tack Peter ; et al.	2005-05-19
Bisorganic platinum compound/L zeolite catalysts for the aromatization of hydrocarbons App 20050079972 - Cheung, Tin-Tack Peter ; et al.	2005-04-14
Selective hydrogenation catalyst and processes therefor and therewith App 20040248732 - Cheung, Tin-Tack Peter	2004-12-09
Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition App 20040192984 - Cheung, Tin-Tack Peter ; et al.	2004-09-30
Hydrocarbon hydrogenation catalyst and process Grant 6,794,552 - Cheung , et al. September 21, 2	2004-09-21
Hydrocarbon upgrading process Grant 6,737,557 - Cheung , et al. May 18, 2	2004-05-18
Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition Grant 6,734,130 - Cheung , et al. May 11, 2	2004-05-11
Hydrocarbon upgrading process App 20040049093 - Cheung, Tin-Tack Peter ; et al.	2004-03-11
Hydrogenation palladium-silver catalyst and methods App 20040024272 - Cheung, Tin-Tack Peter ; et al.	2004-02-05
Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition App 20030055302 - Cheung, Tin-Tack Peter ; et al.	2003-03-20
Hydrocarbon hydrogenation catalyst and process App 20020107424 - Cheung, Tin-Tack Peter ; et al.	2002-08-08
Hydrocarbon Hydrogenation Catalyst And Process App 20010046943 - CHEUNG, TIN-TACK PETER ; et al.	2001-11-29
Hydrogenation Catalysts And Processes Therewith App 20010001805 - BROWN, SCOTT H. ; et al.	2001-05-24
Palladium containing hydrogenation catalysts Grant 6,127,310 - Brown , et al. October 3, 2	2000-10-03
Hydrocarbon hydrogenation and catalyst therefor Grant 6,096,933 - Cheung , et al. August 1, 2	2000-08-01
Hydrocarbon hydrogenation process Grant 5,866,735 - Cheung , et al. February 2, 1	1999-02-02